Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Quantos estiveram presentes contra o Oakland Raiders após a semana 7?
 ###Tabelas: CREATE TABLE historical (historical_id AUTO_INCREMENT PRIMARY KEY, Begin Date VARCHAR, Representative VARCHAR, Date of birth VARCHAR, House term VARCHAR, State served VARCHAR, Party VARCHAR, Age (years, days) VARCHAR) CREATE TABLE most_tournaments_in_junior_san'yaku_komusubi_and_sekiwake_ranks (most_tournaments_in_junior_san'yaku_komusubi_and_sekiwake_ranks_id AUTO_INCREMENT PRIMARY KEY, Name VARCHAR, Total INT, First VARCHAR, Last VARCHAR, Highest rank VARCHAR) CREATE TABLE opening_day_starting_lineups (opening_day_starting_lineups_id AUTO_INCREMENT PRIMARY KEY, Year INT, Catcher VARCHAR, First Baseman VARCHAR, Second Baseman VARCHAR, Shortstop VARCHAR, Third Baseman VARCHAR, Rightfielder VARCHAR, Centerfielder VARCHAR, Leftfielder VARCHAR, Starting Pitcher VARCHAR) CREATE TABLE semifinal_1 (semifinal_1_id AUTO_INCREMENT PRIMARY KEY, Rank INT, Lane INT, Athlete VARCHAR, Country VARCHAR, Time INT, React INT) CREATE TABLE season_schedule (season_schedule_id AUTO_INCREMENT PRIMARY KEY, Week INT, Date VARCHAR, Opponent VARCHAR, Result VARCHAR, Attendance INT)  
SELECT SUM Attendance FROM season_schedule WHERE Opponent = oakland raiders AND Week > 7